Dental tool handle



FIG. 1 is a side view of an embodiment of a dental tool handle, showing my new design;

FIG. 2 is an enlarged view of a portion of side view thereof;

FIG. 3 is a first end view of the embodiment thereof; and,

FIG. 4 is a second end view of the embodiment thereof.

The broken lines of the figures represent the environmental structures for the illustrated dental tool handle, and form no part of the claimed invention. 

CLAIM The ornamental design for a dental tool handle, as shown and described. 